LEESON Electric Corporation

ELECTRIC MOTORS, GEARMOTORS AND DRIVES


Washdown Duty Motors

 

Our Product offerings of  our Three-phase Washdown Duty Motors includes our original moisture-shedding “Duck” motor, our Premium stainless and SST stainless line, a line of Paint free “Washguard II” motors as well as our Extreme Duck, encapsulated motors. 

 
 
Washguard White Epoxy Features include:
  • Durable RUST-OLEUM White Epoxy Coating
  • Stainless steel shaft, conduit box cover, nameplate, fan guard
  • Special gaskets, slingers and seals
  • Four endshield drains
  • Moisture-resistant interior components
  • Meets IP55 enclosure protection
  • Rigid Base and C-Face models available
 
Ratings:
Horsepower 1/3 to 15 1/4 to 10 1/2 to 1.5
Speed (RPM) 3600 1800 1200
 
Premium Stainless Features Include:
  • All exterior components of 300 series stainless steel, including motor frame, endshields  conduit box, fan guard and fasteners.
  • Endshields are 0-ring sealed to frame
  • IEEE 841 severe duty features standard
  • Meets demanding pharmaceutical requirements, also excellent for chemical-processing applications
  • BISSC certified for baking industry
  • Meets IP 56 enclosure protection
  • C-Face with base and without base models available
  • Full fact laser etched nameplate on motor frame
Ratings:
Horsepower 1/2 to 10 1/2 to 10 1/2 to 1.5
Speed (RPM) 3600 1800 1200
 
SST Stainless Features Include:

  • 300-Series stainless steel on all exterior components
  • Four quadrant drain locations in each endbell
  • Full fact laser etched nameplate on motor frame
  • Moisture resistant sealant between frame and endbells to retard water penetration
  • Double lip oil seals to protect the double sealed bearings
Ratings:C-Face With Base
Horsepower 1/3 to 3 1/3 to 2 1/2 to 1
Speed (RPM) 3600 1800 1200
 
Ratings:C-Face Less Base
Horsepower 1/3 to 2 1/2 to 1
Speed (RPM) 1800 1200
 
Encapsulated “Extreme Duck” Stainless Steel Motors, Features Include:
Mechanical Protection Features:
  • All exterior components are 300-Series stainless steel
  • Protech Bearing isolator used for the output shaft seal
  • Double Lip Viton shaft seal used on non-drive output shaft on TEFC motors
  • Minimal exterior fasteners due to no through-bolt design and screw on conduit box covers reduces surface areas that may trap contaminants
  • Double-sealed bearings are pre-lubricated with moisture resistant, high temperature grease for long life
  • Rotor/Cartridge, “Q-CAR,” design for quick access to bearings
  • O-ring sealed openings on conduit box covers and Rotor/Cartridge cover
  • Rigid Cast Base for rugged applications
  • Conduit box lead hole location Rota table on TEFC designs 
  • Full fact nameplate is laser etched to the motor frame making frame surface smooth, which eliminates areas that trap contaminants
  • Ease of clean construction is BISSC certified for bakery applications and motors meet Pharmaceutical Duty specifications
Electrical Performance and Protection Features:
  • Motors meet EPACT mandates for non-exempt motors when tested without shaft seals
  • Total winding encapsulation using an Epoxy Resin.
  • LEESON’s exclusive IRIS™ Inverter-Rated Insulation System provides extra protection and long life, especially when used in applications driven by an Inverter.
Standards and Approvals:
  • Motors are UL component recognized – file number E57948, guide number PRGY2
  • CSA Energy Efficiency Verification Program, report number EEV 78720-1
  • Construction is CSA Certified for safety, report number LR33543 and listed under BISSC authorization number 769
 
Ratings: Both Rigid Base and C-Face less Base
Horsepower 1/2 to 2 1/2 to 2
Speed (RPM) 3600 1800

 

Lincoln – ODP Multiguard® Encapsulated Motor

encapsulated

Multiguard motors utilize an ODP enclosure with a winding protection system that is unique to the motor industry.  The windings are impregnated and encapsulated in a thermosetting, specially formulated polyester based resin using a high pressure injection-molding process.  Designed to be used in applications involving moisture, vibration, dust and some chemical action.

 

Features include:

  • Totally encapsulated windings
  • Durable Steel Frame and cast iron end brackets
  • Premium Class F insulation System
  • Continuous Duty at 40º C ambient
  • Reduce Voltage start capability
  • Made in the U.S.A.

Available Ratings: Rigid Mount - 230/460 Volt

Horsepower 30 to 150 25 to 250 15 to 125
Speed (RPM) 3600 1800 1200

Available Ratings: Rigid C-Face Mount - 230/460 Volt

Horsepower 25 to 250 15 to 125
Speed (RPM) 1800 1200

 

Available Ratings: Double C-Face/Double Shaft Mount - 230/460 Volt

Horsepower 25 to 250 15 to 125
Speed (RPM) 1800 1200

 

Lincoln – Wash-Thru™ Encapsulated Motors

leksk

These motors are an exceptional choice for demanding applications such as poultry, seafood, meat and other processing plants.  Other applications include areas where a high degree of dust, moisture and vibration exist.

 

 

Features include:

  • Pressure Encapsulated Technology
  • Full length 303 stainless steel shaft
  • Laser etched, stainless steel full fact nameplate
  • Premium Class F Insulation system
  • FDA approved white finish coat
  • Made in the U.S.A

Available Ratings: Rigid Mount - 230/460 Volt

Horsepower

1/2 to 10

1/2 to 10

1/2 to 7.5

Speed (RPM)

3600

1800

1200

 

Available Ratings: C-Face with Base - 230/460 Volt

Horsepower

1/2 to 10

1/2 to 10

Speed (RPM)

3600

1800

Available Ratings: C-Face less Base - 230/460 Volt

Horsepower

1/2 to 10

1/2 to 10

Speed (RPM)

3600

1800

 

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Washdown Duty Motors